66125079

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 102505392

約数和(自身を除く): 36380313

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 211, 219, 477, 633, 657, 1431, 1899, 1971, 3869, 4293, 5697, 5913, 11183, 11607, 15403, 17091, 33549, 34821, 46209, 100647, 104463, 138627, 301941, 313389, 415881, 816359, 905823, 1247643, 2449077, 7347231, 22041693, 66125079]

約数ペア:

[(1, 66125079), (3, 22041693), (9, 7347231), (27, 2449077), (53, 1247643), (73, 905823), (81, 816359), (159, 415881), (211, 313389), (219, 301941), (477, 138627), (633, 104463), (657, 100647), (1431, 46209), (1899, 34821), (1971, 33549), (3869, 17091), (4293, 15403), (5697, 11607), (5913, 11183)]